61386628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2063}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 110613888

約数和(自身を除く): 49227260

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 2063, 4126, 7439, 8252, 14878, 29756, 88709, 177418, 354836, 356899, 713798, 1427596, 15346657, 30693314, 61386628]

約数ペア:

[(1, 61386628), (2, 30693314), (4, 15346657), (43, 1427596), (86, 713798), (172, 356899), (173, 354836), (346, 177418), (692, 88709), (2063, 29756), (4126, 14878), (7439, 8252)]